//
//@File    :	practice_2.2.cpp
//@Time    :	2021/08/17 22:24:18
//@Auther  :	Sun Sheng
//@Contact :	970340843@qq.com
//@Desc    :	输入一个long单位的距离,然后转换为码(一long等于220码)
//

#include <iostream>

using namespace std;

int main()
{
    long distence;
    cout<<"Please input a number: ";
    cin>>distence;
    cout<<distence*220<<" 码."<<endl;
    system("pause");
    return 0;
}